1269256218880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1\times {\mathrm{691}}^1$

素因数の和:1553

約数の個数: 288

約数和(自身を含む): 3303494224128

約数和(自身を除く): 2034238005248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 167, 208, 256, 260, 320, 334, 416, 520, 640, 661, 668, 691, 832, 835, 1040, 1280, 1322, 1336, 1382, 1664, 1670, 2080, 2171, 2644, 2672, 2764, 3305, 3328, 3340, 3455, 4160, 4342, 5288, 5344, 5528, 6610, 6680, 6910, 8320, 8593, 8684, 8983, 10576, 10688, 10855, 11056, 13220, 13360, 13820, 16640, 17186, 17368, 17966, 21152, 21376, 21710, 22112, 26440, 26720, 27640, 34372, 34736, 35932, 42304, 42752, 42965, 43420, 44224, 44915, 52880, 53440, 55280, 68744, 69472, 71864, 84608, 85930, 86840, 88448, 89830, 105760, 106880, 110387, 110560, 115397, 137488, 138944, 143728, 169216, 171860, 173680, 176896, 179660, 211520, 213760, 220774, 221120, 230794, 274976, 277888, 287456, 343720, 347360, 359320, 423040, 441548, 442240, 456751, 461588, 549952, 551935, 555776, 574912, 576985, 687440, 694720, 718640, 846080, 883096, 884480, 913502, 923176, 1099904, 1103870, 1149824, 1153970, 1374880, 1389440, 1435031, 1437280, 1500161, 1766192, 1827004, 1846352, 2199808, 2207740, 2283755, 2299648, 2307940, 2749760, 2778880, 2870062, 2874560, 3000322, 3532384, 3654008, 3692704, 4415480, 4567510, 4615880, 5499520, 5740124, 5749120, 5937763, 6000644, 7064768, 7175155, 7308016, 7385408, 7500805, 8830960, 9135020, 9231760, 10999040, 11480248, 11498240, 11875526, 12001288, 14129536, 14350310, 14616032, 14770816, 15001610, 17661920, 18270040, 18463520, 22960496, 23751052, 24002576, 28259072, 28700620, 29232064, 29541632, 29688815, 30003220, 35323840, 36540080, 36927040, 45920992, 47502104, 48005152, 57401240, 58464128, 59377630, 60006440, 70647680, 73080160, 73854080, 76277417, 91841984, 95004208, 96010304, 114802480, 116928256, 118755260, 120012880, 141295360, 146160320, 147708160, 152554834, 183683968, 190008416, 192020608, 229604960, 237510520, 240025760, 292320640, 305109668, 367367936, 380016832, 381387085, 384041216, 459209920, 475021040, 480051520, 584641280, 610219336, 760033664, 762774170, 918419840, 950042080, 960103040, 991606421, 1220438672, 1520067328, 1525548340, 1836839680, 1900084160, 1920206080, 1983212842, 2440877344, 3051096680, 3800168320, 3966425684, 4881754688, 4958032105, 6102193360, 7600336640, 7932851368, 9763509376, 9916064210, 12204386720, 15865702736, 19527018752, 19832128420, 24408773440, 31731405472, 39664256840, 48817546880, 63462810944, 79328513680, 97635093760, 126925621888, 158657027360, 253851243776, 317314054720, 634628109440, 1269256218880]

約数ペア:

[(1, 1269256218880), (2, 634628109440), (4, 317314054720), (5, 253851243776), (8, 158657027360), (10, 126925621888), (13, 97635093760), (16, 79328513680), (20, 63462810944), (26, 48817546880), (32, 39664256840), (40, 31731405472), (52, 24408773440), (64, 19832128420), (65, 19527018752), (80, 15865702736), (104, 12204386720), (128, 9916064210), (130, 9763509376), (160, 7932851368), (167, 7600336640), (208, 6102193360), (256, 4958032105), (260, 4881754688), (320, 3966425684), (334, 3800168320), (416, 3051096680), (520, 2440877344), (640, 1983212842), (661, 1920206080), (668, 1900084160), (691, 1836839680), (832, 1525548340), (835, 1520067328), (1040, 1220438672), (1280, 991606421), (1322, 960103040), (1336, 950042080), (1382, 918419840), (1664, 762774170), (1670, 760033664), (2080, 610219336), (2171, 584641280), (2644, 480051520), (2672, 475021040), (2764, 459209920), (3305, 384041216), (3328, 381387085), (3340, 380016832), (3455, 367367936), (4160, 305109668), (4342, 292320640), (5288, 240025760), (5344, 237510520), (5528, 229604960), (6610, 192020608), (6680, 190008416), (6910, 183683968), (8320, 152554834), (8593, 147708160), (8684, 146160320), (8983, 141295360), (10576, 120012880), (10688, 118755260), (10855, 116928256), (11056, 114802480), (13220, 96010304), (13360, 95004208), (13820, 91841984), (16640, 76277417), (17186, 73854080), (17368, 73080160), (17966, 70647680), (21152, 60006440), (21376, 59377630), (21710, 58464128), (22112, 57401240), (26440, 48005152), (26720, 47502104), (27640, 45920992), (34372, 36927040), (34736, 36540080), (35932, 35323840), (42304, 30003220), (42752, 29688815), (42965, 29541632), (43420, 29232064), (44224, 28700620), (44915, 28259072), (52880, 24002576), (53440, 23751052), (55280, 22960496), (68744, 18463520), (69472, 18270040), (71864, 17661920), (84608, 15001610), (85930, 14770816), (86840, 14616032), (88448, 14350310), (89830, 14129536), (105760, 12001288), (106880, 11875526), (110387, 11498240), (110560, 11480248), (115397, 10999040), (137488, 9231760), (138944, 9135020), (143728, 8830960), (169216, 7500805), (171860, 7385408), (173680, 7308016), (176896, 7175155), (179660, 7064768), (211520, 6000644), (213760, 5937763), (220774, 5749120), (221120, 5740124), (230794, 5499520), (274976, 4615880), (277888, 4567510), (287456, 4415480), (343720, 3692704), (347360, 3654008), (359320, 3532384), (423040, 3000322), (441548, 2874560), (442240, 2870062), (456751, 2778880), (461588, 2749760), (549952, 2307940), (551935, 2299648), (555776, 2283755), (574912, 2207740), (576985, 2199808), (687440, 1846352), (694720, 1827004), (718640, 1766192), (846080, 1500161), (883096, 1437280), (884480, 1435031), (913502, 1389440), (923176, 1374880), (1099904, 1153970), (1103870, 1149824)]